207872067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{54949}}^1$

素因数の和:55062

約数の個数: 16

約数和(自身を含む): 301565600

約数和(自身を除く): 93693533

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 54949, 164847, 714337, 2143011, 5330053, 15990159, 69290689, 207872067]

約数ペア:

[(1, 207872067), (3, 69290689), (13, 15990159), (39, 5330053), (97, 2143011), (291, 714337), (1261, 164847), (3783, 54949)]